20 (日)	05:25	12:00	18:29	-
	309cm	91cm	294cm	-
若潮 出 04:58 入 19:24 出 14:17 入 01:20

波止浜（愛媛）2021年06月20日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
6/20 00:00	121.5	↑3.2
6/20 00:10	125.5	↑4.0
6/20 00:20	130.0	↑4.5
6/20 00:30	135.2	↑5.2
6/20 00:40	140.9	↑5.7
6/20 00:50	147.2	↑6.3
6/20 01:00	153.9	↑6.7
6/20 01:10	161.0	↑7.1
6/20 01:20	168.5	↑7.5
6/20 01:30	176.3	↑7.8
6/20 01:40	184.3	↑8.0
6/20 01:50	192.5	↑8.2
6/20 02:00	200.9	↑8.4
6/20 02:10	209.2	↑8.3
6/20 02:20	217.6	↑8.4
6/20 02:30	225.9	↑8.3
6/20 02:40	234.0	↑8.1
6/20 02:50	242.0	↑8.0
6/20 03:00	249.7	↑7.7
6/20 03:10	257.1	↑7.4
6/20 03:20	264.1	↑7.0
6/20 03:30	270.7	↑6.6
6/20 03:40	276.9	↑6.2
6/20 03:50	282.6	↑5.7
6/20 04:00	287.7	↑5.1
6/20 04:10	292.3	↑4.6
6/20 04:20	296.4	↑4.1
6/20 04:30	299.9	↑3.5
6/20 04:40	302.8	↑2.9
6/20 04:50	305.1	↑2.3
6/20 05:00	306.8	↑1.7
6/20 05:10	307.9	↑1.1
6/20 05:20	308.5	↑0.6	満潮
6/20 05:30	308.4	↓-0.1
6/20 05:40	307.8	↓-0.6
6/20 05:50	306.6	↓-1.2
6/20 06:00	304.9	↓-1.7
6/20 06:10	302.6	↓-2.3
6/20 06:20	299.8	↓-2.8
6/20 06:30	296.5	↓-3.3
6/20 06:40	292.7	↓-3.8
6/20 06:50	288.3	↓-4.4
6/20 07:00	283.5	↓-4.8
6/20 07:10	278.2	↓-5.3
6/20 07:20	272.4	↓-5.8
6/20 07:30	266.2	↓-6.2
6/20 07:40	259.5	↓-6.7
6/20 07:50	252.4	↓-7.1
6/20 08:00	245.0	↓-7.4
6/20 08:10	237.2	↓-7.8
6/20 08:20	229.0	↓-8.2
6/20 08:30	220.7	↓-8.3
6/20 08:40	212.0	↓-8.7
6/20 08:50	203.3	↓-8.7
6/20 09:00	194.4	↓-8.9
6/20 09:10	185.4	↓-9.0	最大潮位差
6/20 09:20	176.5	↓-8.9
6/20 09:30	167.7	↓-8.8
6/20 09:40	159.0	↓-8.7
6/20 09:50	150.6	↓-8.4
6/20 10:00	142.5	↓-8.1
6/20 10:10	134.7	↓-7.8
6/20 10:20	127.4	↓-7.3
6/20 10:30	120.6	↓-6.8
6/20 10:40	114.4	↓-6.2
6/20 10:50	108.8	↓-5.6
6/20 11:00	103.9	↓-4.9
6/20 11:10	99.7	↓-4.2
6/20 11:20	96.2	↓-3.5
6/20 11:30	93.5	↓-2.7
6/20 11:40	91.6	↓-1.9
6/20 11:50	90.5	↓-1.1	干潮
6/20 12:00	90.2	↓-0.3	干潮
6/20 12:10	90.6	↑0.4
6/20 12:20	91.9	↑1.3
6/20 12:30	94.0	↑2.1
6/20 12:40	96.7	↑2.7
6/20 12:50	100.2	↑3.5
6/20 13:00	104.4	↑4.2
6/20 13:10	109.2	↑4.8
6/20 13:20	114.7	↑5.5
6/20 13:30	120.6	↑5.9
6/20 13:40	127.1	↑6.5
6/20 13:50	134.0	↑6.9
6/20 14:00	141.3	↑7.3
6/20 14:10	148.9	↑7.6
6/20 14:20	156.8	↑7.9
6/20 14:30	164.9	↑8.1
6/20 14:40	173.1	↑8.2
6/20 14:50	181.4	↑8.3
6/20 15:00	189.8	↑8.4
6/20 15:10	198.1	↑8.3
6/20 15:20	206.3	↑8.2
6/20 15:30	214.4	↑8.1
6/20 15:40	222.2	↑7.8
6/20 15:50	229.9	↑7.7
6/20 16:00	237.2	↑7.3
6/20 16:10	244.2	↑7.0
6/20 16:20	250.8	↑6.6
6/20 16:30	257.0	↑6.2
6/20 16:40	262.8	↑5.8
6/20 16:50	268.1	↑5.3
6/20 17:00	273.0	↑4.9
6/20 17:10	277.3	↑4.3
6/20 17:20	281.2	↑3.9
6/20 17:30	284.5	↑3.3
6/20 17:40	287.3	↑2.8
6/20 17:50	289.6	↑2.3
6/20 18:00	291.4	↑1.8
6/20 18:10	292.6	↑1.2
6/20 18:20	293.3	↑0.7	満潮
6/20 18:30	293.5	↑0.2
6/20 18:40	293.1	↓-0.4
6/20 18:50	292.2	↓-0.9
6/20 19:00	290.7	↓-1.5
6/20 19:10	288.7	↓-2.0
6/20 19:20	286.2	↓-2.5
6/20 19:30	283.1	↓-3.1
6/20 19:40	279.5	↓-3.6
6/20 19:50	275.4	↓-4.1
6/20 20:00	270.7	↓-4.7
6/20 20:10	265.5	↓-5.2
6/20 20:20	259.9	↓-5.6
6/20 20:30	253.8	↓-6.1
6/20 20:40	247.3	↓-6.5
6/20 20:50	240.4	↓-6.9
6/20 21:00	233.2	↓-7.2
6/20 21:10	225.7	↓-7.5
6/20 21:20	218.0	↓-7.7
6/20 21:30	210.1	↓-7.9
6/20 21:40	202.1	↓-8.0
6/20 21:50	194.1	↓-8.0
6/20 22:00	186.2	↓-7.9
6/20 22:10	178.4	↓-7.8
6/20 22:20	170.8	↓-7.6
6/20 22:30	163.5	↓-7.3
6/20 22:40	156.6	↓-6.9
6/20 22:50	150.1	↓-6.5
6/20 23:00	144.1	↓-6.0
6/20 23:10	138.7	↓-5.4
6/20 23:20	133.8	↓-4.9
6/20 23:30	129.7	↓-4.1
6/20 23:40	126.2	↓-3.5
6/20 23:50	123.5	↓-2.7